import java.util.Scanner;

/**
   A program that prompts for the height and width of a rectangle
   and prints the area of that rectangle.  
   All variables should be of type double.
*/
public class RectArea2
{
   public static void main (String[] args)
   {
      Scanner in = new Scanner(System.in);
       double width = 15;
       double  height= 4;
      // Display prompt for rectangle width
      System.out.print("Please enter the width of the rectangle: ");
      width = in.nextDouble();

      // Display prompt for rectangle height
      System.out.print("Please enter the height of the rectangle: ");
      height = in.nextDouble();

      System.out.println(height*width);
   }
}